2 citations · 2 across the 2 of their papers we have counts for
3 papers
quant-ph2026
Dynamics of local quantum information in random unitary circuits
Ratul Thakur, Sthitadhi Roy
The physics of information scrambling in quantum many-body systems is intimately related to thermalisation and emergence of chaos. However, its standard characterisation through bi…
quant-ph2025
Imprints of information scrambling on eigenstates of a quantum chaotic system
Bikram Pain, Ratul Thakur, Sthitadhi Roy
How are the spatial and temporal patterns of information scrambling in locally interacting quantum many-body systems imprinted on the eigenstates of the system's time-evolution ope…
cond-mat.dis-nn2025★ 2 cited
Logarithmic entanglement lightcone from eigenstate correlations in the many-body localised phase
Ratul Thakur, Bikram Pain, Sthitadhi Roy
We investigate the operator entanglement of the time-evolution operator through the framework of eigenstate correlations. Focusing on strongly disordered quantum many-body systems…